Hattori VX3SE Movement Day Wheel 9.5H

Product Description

The Hattori VX3SE Movement Day Wheel (9.5H) is a genuine Japanese-made component for the VX3SE multifunction quartz movement . It is the dedicated calendar wheel for the day display at the 9 o’clock subdial, driven by the movement’s calendar mechanism to advance the day each day. This genuine Hattori part is essential for watchmakers restoring proper day function when the original component becomes worn or damaged.

Features & Function

• Genuine Hattori part – authentic Japanese-made component for the VX3SE movement 

• Calendar mechanism component – drives the day display at the 9 o’clock subdial

• Essential for service – commonly replaced when day function becomes irregular or fails to advance

• Precision-engineered – manufactured to Hattori’s original specifications

Specifications

• Compatible Movement: Hattori/TMI VX3SE 

• Movement Size: 10½ ligne (approx. 23.3mm) 

• Movement Height: 3.86mm (including battery) 

• Subdial Position: Day at 9 o’clock 

• Hand Sizes: Hour: 1.10mm / Minute: 0.65mm / Seconds: 0.20mm

• Battery: 371

Applications

• Service and repair – replacing worn or damaged day wheels in VX3SE movements

• Calendar function restoration – resolving issues with day hand advancement

• Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine Hattori part?

Yes, this is a genuine Hattori (Seiko/TMI) part made in Japan. The VX3SE is a multifunction quartz movement produced by Seiko Epson featuring a three-eye layout with day at 9 o’clock, date at 3 o’clock, and 24-hour at 6 o’clock subdials .

2. What is the function of the day wheel in this movement?

The day wheel is part of the calendar mechanism that drives the day hand at the 9 o’clock subdial. In the VX3SE movement, the day advances automatically through the 24-hour cycle.

3. What are the signs that the day wheel needs replacement?

Common signs include day hand not advancing correctly, incomplete day changes, or visible wear/damage during inspection. A qualified watchmaker can diagnose these issues.

Why Choose SOFLY Watch Parts?

• Fast worldwide shipping within 3 business days.

• Competitive pricing on Seiko/Hattori calibers.

• 3,000+ watch movements and parts in stock.

• Trusted by watchmakers worldwide.

• Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.